Work out (3.6 x 10^-5) dived by (1.8 x 10^2)
give your answer in standard form

77

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

b. 2 and 4

step-by-step explanation: